Enum redox_users::UsersError

pub enum UsersError {
    Os {
        reason: String,
    },
    Parsing {
        reason: String,
    },
    NotFound,
    AlreadyExists,
}

Errors that might happen while using this crate

Variants

Os

Fields of Os

reason: String

Parsing

Fields of Parsing

reason: String

NotFound

AlreadyExists

Trait Implementations

impl Debug for UsersError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for UsersError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for UsersError

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

impl From<Error> for UsersError

fn from(syscall_error: SyscallError) -> UsersError

Performs the conversion.

impl PartialEq<UsersError> for UsersError

fn eq(&self, other: &UsersError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &UsersError) -> bool

This method tests for !=.

impl StructuralPartialEq for UsersError